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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hyun Sik Chang, M.D.

Specialist in Dearborn, MI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1306880471

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Registry record

Entity type Individual (Type 1)
Name Dr. Hyun Sik Chang
Credential M.D.
Sex Male
Practice address 3815 Pelham, Suite 5, Dearborn, MI, 48124
Enumeration date Jun 16, 2006
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License HC035471 (MI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
125189 Other MI CARE CHOICE
0821008 Other MI BCBSM
0208210081 Other MI BLUE CARE NETWORK
A77116 Other MI HEALTH ALLIANCE PLAN
100000006598 Other MI MEDICARE PLUS BLUE
2713276 Medicaid MI -
306338 Other MI CIGNA
0208210081 Other MI BLUE CROSS BLUE SHIELD
B6031 Other MI MCARE
000000001968 Other MI CAPE HEALTH
5441259 Other MI AETNA
78977 Other MI PHCS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Hyun Chang practice?
The practice location on file with NPPES is in Dearborn, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Hyun Chang?
The National Provider Identifier (NPI) for Hyun Chang is 1306880471, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.